172129732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 324817920

約数和(自身を除く): 152688188

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 151, 302, 317, 604, 634, 899, 1268, 1798, 3596, 4379, 4681, 8758, 9193, 9362, 9827, 17516, 18386, 18724, 19654, 36772, 39308, 47867, 95734, 135749, 191468, 271498, 284983, 542996, 569966, 1139932, 1388143, 1483877, 2776286, 2967754, 5552572, 5935508, 43032433, 86064866, 172129732]

約数ペア:

[(1, 172129732), (2, 86064866), (4, 43032433), (29, 5935508), (31, 5552572), (58, 2967754), (62, 2776286), (116, 1483877), (124, 1388143), (151, 1139932), (302, 569966), (317, 542996), (604, 284983), (634, 271498), (899, 191468), (1268, 135749), (1798, 95734), (3596, 47867), (4379, 39308), (4681, 36772), (8758, 19654), (9193, 18724), (9362, 18386), (9827, 17516)]